Home / 36,747,293.22-50,716,093.50-21,072,451.86

Finding the Fourth Proportional to 36,747,293.22, 50,716,093.50 and 21,072,451.86

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Solution

The fourth proportional to 36,747,293.22, 50,716,093.50 and 21,072,451.86 is: 29,082,752.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,747,293.22 : 50,716,093.50 = 21,072,451.86 : x
  2. Step 2: Convert to fraction form
    36,747,293.22/50,716,093.50 = 21,072,451.86/x
  3. Step 3: Cross multiply
    36,747,293.22x = 50,716,093.50 × 21,072,451.86
  4. Step 4: Simplify right side
    36,747,293.22x = 1,068,712,438,806,008.88
  5. Step 5: Solve for x
    x = 1,068,712,438,806,008.88/36,747,293.22
  6. Step 6: Final answer
    x = 29,082,752.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.